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400% SLOTS DEPOSIT BONUS

Last Updated: December 5, 2024

If you want to quintuple your casino deposit, then you should play with a 400% slots deposit bonus.

Below we have listed the best casinos offering a 400% deposit bonus. The casinos listed all adhere to UK gambling laws and regulations, so they are completely safe for you to play at.

We have also listed the specific terms and conditions of each bonus so that you can ensure you pick the casino offering you the best value.

LIST OF 400% DEPOSIT BONUSES

At the moment, none of the casinos in our database offer a 400% deposit bonus. While our experts are sourcing the UK market for new 400% bonuses, we have compiled a list of the best alternatives that you can get.

BEST ALTERNATIVES TO A 400% DEPOSIT BONUS

BALLY CASINO

Get :
Play £10 Get 30 Free Spins on Secrets of the Phoenix Megaways (No Wagering Requirements)
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad

Bally Casino Review

T&Cs Apply

New customers only

New members only, must opt in. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. 18+. Free Spins: on Double Bubble. 1p coin size, max lines. Game availability & restrictions apply. #AD BeGambleAware.org.

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MONOPOLY CASINO

Get:
Play £10 Get 30 Free Spins on Monopoly Paradise Mansion (No Wagering Requirements)
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware

Monopoly Casino Review

T&Cs Apply

#adNew customers only

18+. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. Full T&Cs apply Terms Apply. BeGambleAware.org.

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RAINBOW RICHES CASINO

Get :
Play £10 Get 30 Free Spins on Rainbow Riches (No Wagering Requirements)
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad

Rainbow Riches Casino Review

T&Cs Apply

New customers only

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Extra Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. **£10 lifetime deposit for Daily Free Game. #AD BeGambleAware.org.

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VIRGIN GAMES

Get :
Play £10 Get 30 Free Spins on Double Bubble (No Wagering Requirements)
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad

Virgin Games Review

T&Cs Apply

New customers only

18+. New players only. One offer per player. Min Dep and wager £10. Spins value 1p. Free spins on: Double Bubble. Spins expire after 30 days. Terms Apply. BeGambleAware.org. #ad

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PLAYING WITH A 400% SLOTS DEPOSIT BONUS

A slot bonus offered by a casino will usually give you a small addition to your deposit in the form of free spins or a 100% match bonus.

Meanwhile, a 400% welcome bonus will quintuple your initial deposit, giving your bankroll a huge boost to play slots with.

So, for example, if you make a £10 deposit and receive a 400% bonus, then you will receive £40 in bonus funds, giving you a total of £50 to play slots with.

TERMS AND CONDITIONS OF A 400% CASINO DEPOSIT BONUS

Bonus terms and conditions should always be checked as many bonuses come with strict requirements.

Some bonuses can only be used on certain slots whilst others have wagering requirements.

WHY CHOOSE A 400% BONUS?

You will quintuple your original deposit
Allows you to play a greater number of slot games
Gives you a large bankroll without risking much of your own money

OTHER SIMILAR BONUSES

The 400% slots deposit offer is rare to come by today. So just in case you don’t find any with decent wagering requirements, we can recommend to try a 300% slots deposit bonus instead. But don’t let high wagering put you off, our page will help you to beat high wagering requirements.

There is also the 200% slots deposit bonus as well as free spins no wager bonuses.

CONTRIBUTORS

Greetings, I’m Jean Prince

Jean Prince, also known as ‘The Hawk’ in our newsroom is the editor in chief at SlotsHawk.com. He always keeps a hawk eye on the slots market and never lets anything important slip out of his sight.

Editor in Chief since 2020